Japander:n.,& v.t. 1. a western star who uses his or her fame to make large sums of money in a short time by advertising products in Japan that they would probably never use. ~er (see synecure, prostitute) 2. to make an ass of oneself in Japanese media.

Check out many of these asses on Japander.com. Some of the biggest and best asses were Nicolas Cage and Arnold Schwarzenegger (especially the latter’s Arinamin V ads).

Funny quote from Sylvester Stallone’s page: Sylvester Stallone – synonymous with ham in Japan.
Amusingly, he’s synonymous with ham in the States as well.